Coming Friday: Gulfstream has successfully flown the fourth G650, its new top-of-the-line business jet.

New treatment device at St. Joseph's/Candler

St. Joseph's/Candler will invest $6.2 million to buy a robotic CyberKnife - designed to treat difficult tumors with precision radiation - and build a 2,300-square-foot addition to the Lewis Cancer & Research Pavilion.

The CyberKnife automatically adjust to a patient's movements and minimizes surrounding tissue damage. It's scheduled to be in operation by Spring 2011 and will be coupled with a computed tomography (PET-CT) imaging device that will provide a roadmap of the patient for the CyberKnife to operate and navigate safely around the treatment area.

Patients typically receive a 30- to 90-minute treatment in which between 100 and 200 beams of radiation are delivered from different directions.

"What this really means is this technology can place radiation therapy beams in a very small area three-dimensionally without damaging normal tissue," said Dr. Howard Zaren, medical director of the Lewis Cancer & Research Pavilion.

Teeth-whitening kiosk at Oglethorpe Mall

Elizabeth Modlin and Philip Friday, of Savannah, have bought Solar Whitening LLC., a teeth-whitening kiosk at Oglethorpe Mall. The Solar Whitening kiosk is a place where clients can get their teeth whitened in 30 minutes for under $150 with a process approved by the U.S. Food and Drug Administration. Future plans include a kiosk in Columbia, S.C., and Washington, D.C. Solar Whitening is open during the Oglethorpe Mall hours.

Niche Video Products and Meddin Studios will hold an Apple seminar today to showcase time-saving ways of organizing, storing, cataloging and delivering various forms of digital media. It includes video, photos and even document formats such as PDFs and Word.

The session will run from 1-3:30 p.m. at Meddin Studios, 2315 Louisville Rd. It's free.